| 保护接地与接零的几个问题 |
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| 引用本文： | 宋德元. 保护接地与接零的几个问题[J]. 江汉大学学报(社会科学版), 2000, 17(3): 46-50 |
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| 作者姓名： | 宋德元 |
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| 作者单位： | 江汉大学机电系!武汉430019 |
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| 摘 要： | 介绍接地与接零的概念、接地的种类和作用、保护接地与接零的基本原理、Ｎ线和ＰＥ线的区别等个问题。
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| 关 键 词： | 接地 接零 接地装置 N线 单相接地短路 安全用电 |
Several Important Problems about Protective Earthing and Connecting to Neutral |
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| SONG De-yuan. Several Important Problems about Protective Earthing and Connecting to Neutral[J]. Journal of JIanghan University:Social Sciences, 2000, 17(3): 46-50 |
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| Authors: | SONG De-yuan |
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| Abstract: | It is introduced the problems about protective earthing and connecting to neutral such as the concepts of connecting to neutral, type and functions of earthing, basic principle of protective eathing and connecting to neutral, and the difference between wire N and wire PE line. |
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| Keywords: | earthing connecting to neutral earthing device Neutral wire Protective wire single-phase earthing short circuit |
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